EiceDRIVER™ Enhanced isolated gate driver IC
Up to 5.7 kV (rms), 9 A galvanically isolated single-channel and dual-channel gate driver ICs with protection features such as DESAT, Miller clamp, soft-off for MOSFETs, IGBTs and SiC MOSFETs
The EiceDRIVER™ Enhanced isolated driver series consist of multiple families listed below:
The F3 family (1ED332x), 8.5 A single channel isolated drivers in DSO-16. They incorporate protection features, such as precise DESAT, soft-off and active Miller Clamp. These products are an excellent solution for SiC MOSFET short-circuit protection.
The X3 Analog family (1ED34xx) offering resistor-configurability for DESAT (adjustable filter time), and soft-off (adjustable current) through external resistors (ADJA and ADJB pin)
The X3 Digital family (1ED38xx) offers I2C-configurability for DESAT, Soft-Off, UVLO, Miller clamp, two level turn off (TLTO), and Fault function to simplify the design of highly reliable systems. All adjustments are done from the input side via the I2C interface (pin SDA and SCL)
Both 1ED34xx and 1ED38xx are single channel isolated drivers offering up to 9 A output current, 40 V max. output supply voltage in space-saving DSO-16 fine pitch wide-body package with 8 mm creepage. X3 Analog and Digital are certified according to UL 1577 as VIso = 5.7 kV (rms) for 1 min and VDE 0884-11 (reinforced isolation) VIORM = 1767 V.
2ED020I12-F2 (2ED-F2) is a dual-channel 2 A isolated gate driver with DESAT functionality in a DSO-36 package.
The EiceDRIVER™ Enhanced 2ED-FI family. 2ED020I12-FI (2ED-FI) is a 1200 V, half-bridge high speed MOSFET and IGBT driver with interlock. 2ED-FI integrates a general purpose operational amplifier (OPAMP) and general purpose comparator, which can be utilized as over current protection (OCP). The high side output provides galvanic isolation. A 650 V version is also available: 2ED020I06-FI
These galvanically isolated drivers provide driving capabilities of up to 9 A making booster solutions obsolete. The EiceDRIVER™ Enhanced isolated gate drivers are ideal for applications using traditional switches, such as IGBTs or MOSFETs, but also for leading-edge technologies such as Silicon Carbide (SiC) MOSFET or IGBT7.
In particular the Miller Clamp option and the accurate short-circuit protection feature (DESAT) enables superior application safety by avoiding parasitic turn-on and short-circuit occurrence, respectively, especially when driving CoolSiC™ SiC MOSFET and TRENCHSTOP™ IGBT7.
The EiceDRIVER™ Enhanced galvanically isolated drivers are based on our coreless transformer (CT) technology, enabling a world class common mode transient immunity (CMTI) of 300 kV/μs. They are ideal for applications such as solar string inverters, energy storage systems, EV charging, UPS, industrial drives, CAC, Industrial robotics, induction heating appliances, and power supplies for servers and telecommunication systems.
EiceDRIVER™ Enhanced isolated driver family is a perfect fit for all applications requiring a reliable short-circuit protection (DESAT), benefit from an active Miller clamp and small PCB space requirements.
| 1ED332x F3 Family |
1ED34xx / 1ED38xx X3 Analog and Digital Family |
2ED020I12-F2 F2 Family |
|---|---|---|
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EiceDRIVER™ isolated gate driver certification
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Every switch needs a driver, and the right driver makes a difference.
Infineon offers different isoalted gate driver families, such as the EiceDRIVER™ Compact and the EiceDRIVER™ Enhanced. Each family has different features to protect the switch and application.
The EiceDRIVER™ isolated gate driver offers advanced features such as reinforced isolation, Miller clamp, slew rate control and short circuit protection to protect the switch and application. It also enables condition monitoring and rapid prototyping.
The EiceDRIVER™ is the perfect fit for industrial application, particular in combination with Infineon CoolSiC™ and IGBT switches.
- The EiceDRIVER™ Enhanced X3 Analog family (1ED34xx), with DESAT (adjustable filter time), Miller Clamp, soft-off (adjustable current)
- Up to 9 A output current, 200 kV/µs CMTI, 30 ns Max. propagation delay matching, 40 V Max output supply voltage.
- Perfect for CoolSiC™ SiC MOSFET and IGBT7. VDE 0884-11 & UL 1577. For solar, EV charging, industrial drive, UPS, etc
- The EiceDRIVER™ X3 Digital family (1ED38xx), with I2C-configurability for DESAT, Soft-Off, UVLO, Miller clamp, two level turn off (TLTO).
- Up to 9 A output current, 200 kV/µs CMTI, 30 ns Max. propagation delay matching, 40 V Max output supply voltage.
- Perfect for CoolSiC™ SiC MOSFET and IGBT7. VDE 0884-11 & UL 1577. For solar, EV charging, industrial drive, UPS, etc.
With this training, you will learn how to calculate a gate resistance value for an IGBT application, how to identify suitable gate driver ICs based on peak current and power dissipation requirements, and how to fine-tune the gate resistance value in laboratory environment based on worst case conditions.
Silicon Carbide MOSFETs bring a lot of opportunities to power electronics. However, how to achieve sufficient system benefits by using Silicon Carbide MOSFETs with suitable gate drivers? This training helps you to learn how to calculate a reference gate resistance value for your Silicon Carbide MOSFET; how to identify suitable gate driving ICs based on peak current and power dissipation requirements; and how to fine-tune the gate resistance value in laboratory environment based on worst case conditions.
- EiceDRIVER™ isolated gate driver family use the state-of-the-art coreless transformer (CT) isolation technology
- The CT based isolated gate driver offers higher current, lower power consumption, better CMTI and best in class propagation delay matching
- Perfect for CoolSiC™ SiC MOSFET and IGBT7. VDE 0884-11 & UL 1577. For solar, EV charging, industrial drive, UPS, etc.
